update: clash config

app/Http/Controllers/Client/Protocols/Clash.php

@@ -51,7 +51,7 @@ class Clash
 
         $config['proxies'] = array_merge($config['proxies'] ? $config['proxies'] : [], $proxy);
         foreach ($config['proxy-groups'] as $k => $v) {
-            if (!is_array($config['proxy-groups'][$k]['proxies'])) continue;
+            if (!is_array($config['proxy-groups'][$k]['proxies'])) $config['proxy-groups'][$k]['proxies'] = [];
             $isFilter = false;
             foreach ($config['proxy-groups'][$k]['proxies'] as $src) {
                 foreach ($proxies as $dst) {